22899 Medicaid Rate by State

Unlisted spine procedure

12 state Medicaid programs publish a fee-for-service rate for 22899 (unlisted spine procedure), ranging from $131.80 in Michigan to $2,647.10 in Arizona.

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This page shows one representative rate per state for 22899. Full schedules include every locality, modifier, and age-band variant.

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Publishing states

12

Median % of Medicare

--

Rate range

$131.80 - $2,647.10

22899 rates in every publishing state

StateMedicaid rate% of MedicarePrior authVintage
Arizona$2,647.10*------
Hawaii$555.11----2025
Kentucky$650.00--Required2026
Maine$924.33----2026
Michigan$131.80----2026
Missouri$222.36--Not required2026
Mississippi$187.32----2026
Montana$2,301.12----2026
New Mexico$1,483.94----2026
Rhode Island$2,114.49----2026
South Carolina$822.23----2026
Utah$150.00*--Not required2024

Published Medicaid fee-for-service schedule amounts, not a coverage or eligibility guarantee. Managed-care plan rates can differ. Where no prior-authorization flag is shown, the state does not publish one. Rows marked * are representative published variants or methodology-derived rates. "--" in the prior-auth column means the state publishes no PA flag.

Related physician codes

Frequently asked questions

How much does Medicaid pay for 22899?

12 state Medicaid programs publish a fee-for-service rate for 22899 (unlisted spine procedure), ranging from $131.80 in Michigan to $2,647.10 in Arizona. The full table on this page lists every publishing state's current rate.

Which state pays the most for 22899?

Arizona publishes the highest Medicaid rate for 22899 at $2,647.10. Michigan publishes the lowest at $131.80.

Does 22899 require prior authorization under Medicaid?

1 of the 12 publishing states flag 22899 as requiring prior authorization (always or conditionally) on their fee schedules. States without a flag publish no PA indicator for this code - that means "not published", not "no PA required".